IP Library › Granted Patent US 12,457,442
Granted Patent B2
US 12,457,442 · App. 18/024,981 · Granted Oct 28, 2025

System and method of wireless headset

Inventors: Yun-Shu Hsu (Taipei, TW); Po-Ju Chen (Taipei, TW)
Assignee: RelaJet Tech (Taiwan) Co., Ltd.
H04R1/1041H04R1/1025H04R1/1083H04R1/1016
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Quick Facts
Patent No.
US 12,457,442
App. No.
18/024,981
Granted
Oct 28, 2025
Kind
B2
Abstract

The present invention provides a wireless headset device/system comprising a battery module, a control module and a receiver module wherein said battery module is detachable and connected to said control module; and said receiver module is detachable and connected to said control module.

Claims (18)

1 . A modularized wireless headset device or system comprising a battery module, a control module, a receiver module and an accessory module incorporated within the battery module or connected via an electrical wire comprising a data processing component configured to process data from the control module for voice recognition, wherein said battery module is detachable and connected to said control module; and said receiver module is detachable and connected to said control module.

2 . The modularized wireless headset device or system of claim 1 , wherein the battery module comprises a rechargeable battery or a disposable battery.

3 . The modularized wireless headset device or system of claim 1 , wherein the battery module comprises a replaceable battery which is rechargeable or disposable.

4 . The modularized wireless headset device or system of claim 1 , wherein the control module comprises a control unit, which provides controls over the volume of audio outputs, environmental mode selection, denoise levels selection and other desired controllable functions.

5 . The modularized wireless headset device or system of claim 1 , wherein the battery module is connected to the control module via a joint.

6 . The modularized wireless headset device or system of claim 5 , wherein said joint is configured in a way to confirm the successful connection between the battery module and the control module.

7 . The modularized wireless headset device or system of claim 6 , wherein said successful connection is confirmed by a clicking sound, or a light.

8 . The modularized wireless headset device or system of claim 5 , wherein said joint is configured to be a micro USB type, a type C USB, or a lighting connector.

9 . The modularized wireless headset device or system of claim 8 , wherein said joint is configured to have a first connector on the control module and a second connector on the battery module.

10 . The modularized wireless headset device or system of claim 9 , wherein the first connector on the control module is a female connector and the second connector on the battery module is a male connector.

11 . The modularized wireless headset device or system of claim 9 , wherein the first connector on the control module is a male connector and the second connector on the battery module is a female connector.

12 . The modularized wireless headset device or system of claim 1 , wherein the control module provides indication of the battery power level.

13 . The modularized wireless headset device or system of claim 1 , wherein the receiver module comprises a receiver.

14 . The modularized wireless headset device or system of claim 13 , wherein the receiver uses a balanced armature driver or a dynamic driver.

15 . The modularized wireless headset device or system of claim 1 , wherein the receiver module is configured to attach to the control module by a twist action.

16 . The modularized wireless headset device or system of claim 1 , wherein the receiver module is connected to the control module via plug and receptacle connectors.

17 . The modularized wireless headset device or system of claim 1 , wherein the accessory module further comprises an audio processing chip, one or more microphones, or a data storage component storing recording data.

18 . The modularized wireless headset device or system of claim 17 , wherein said one or more microphones comprise a Bluetooth microphone, or an array of microphones used as a surrounding sound purpose.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 6, 2025
From: HSU, YUN-SHU; CHEN, PO-JU
To: RELAJET TECH (TAIWAN) CO., LTD.
Reel/Frame 072478/0276 →
Continuity (2)
Provisional Application 63076329 · Sep 9, 2020
Related Publication 20230336903A1 · Oct 19, 2023
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Cited By (1)
US 1,148,741